Home / 9,607,284.15-13,258,036.60-5,256,388

Finding the Fourth Proportional to 9,607,284.15, 13,258,036.60 and 5,256,388

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Solution

The fourth proportional to 9,607,284.15, 13,258,036.60 and 5,256,388 is: 7,253,806.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,284.15 : 13,258,036.60 = 5,256,388 : x
  2. Step 2: Convert to fraction form
    9,607,284.15/13,258,036.60 = 5,256,388/x
  3. Step 3: Cross multiply
    9,607,284.15x = 13,258,036.60 × 5,256,388
  4. Step 4: Simplify right side
    9,607,284.15x = 69,689,384,487,800.80
  5. Step 5: Solve for x
    x = 69,689,384,487,800.80/9,607,284.15
  6. Step 6: Final answer
    x = 7,253,806.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.